A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-523-9098
NSN 5895-01-416-0381
NSN 5996-01-657-2029
NSN 5998-01-351-6135
NSN 5915-01-322-9751
NSN 5905-01-407-8069
NSN 6650-01-064-7116
NSN 5996-01-633-7979
NSN 5965-01-426-8325
NSN 6130-01-005-9528
NSN 5930-01-513-5828
NSN 6135-01-309-8414